title: T cells in the lung of patients with hypersensitivity pneumonitis accumulate in a clonal manner.
mesh_terms: D000328:Adult; D000542:Alveolitis, Extrinsic Allergic / Q000209:etiology / Q000276:immunology* / Q000473:pathology; D000595:Amino Acid Sequence; D001773:Blood Cells / Q000276:immunology; D016022:Case-Control Studies; D002999:Clone Cells / Q000276:immunology; D022801:Complementarity Determining Regions / Q000235:genetics; D005260:Female; D019674:Genes, T-Cell Receptor beta; D006801:Humans; D016130:Immunophenotyping; D008168:Lung / Q000276:immunology / Q000473:pathology; D008213:Lymphocyte Activation / Q000276:immunology; D008297:Male; D008875:Middle Aged; D011948:Receptors, Antigen, T-Cell / Q000235:genetics; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D022801:Complementarity Determining Regions; D011948:Receptors, Antigen, T-Cell